Document - 
    NamespaceDeclaration -  - Test
        UsingDirective - (3:1,1 [14] ) - System
        UsingDirective - (18:2,1 [34] ) - System.Collections.Generic
        UsingDirective - (53:3,1 [19] ) - System.Linq
        UsingDirective - (73:4,1 [30] ) - System.Threading.Tasks
        UsingDirective - (104:5,1 [39] ) - Microsoft.AspNetCore.Components
        ClassDeclaration -  - public partial - TestComponent - Microsoft.AspNetCore.Components.ComponentBase - 
            MethodDeclaration -  - protected override - void - BuildRenderTree
                CSharpCode - (2:0,2 [27] x:\dir\subdir\Test\TestComponent.cshtml)
                    IntermediateToken - (2:0,2 [27] x:\dir\subdir\Test\TestComponent.cshtml) - CSharp -  RenderFragment template = 
                Template - (30:0,30 [15] x:\dir\subdir\Test\TestComponent.cshtml)
                    MarkupBlock -  - <div>Joey</div>
                CSharpCode - (45:0,45 [2] x:\dir\subdir\Test\TestComponent.cshtml)
                    IntermediateToken - (45:0,45 [2] x:\dir\subdir\Test\TestComponent.cshtml) - CSharp - ; 
                Component - (50:1,0 [33] x:\dir\subdir\Test\TestComponent.cshtml) - MyComponent
                    ComponentAttribute -  - Person -  - AttributeStructure.DoubleQuotes
                        CSharpExpression - (71:1,21 [9] x:\dir\subdir\Test\TestComponent.cshtml)
                            IntermediateToken - (72:1,22 [8] x:\dir\subdir\Test\TestComponent.cshtml) - CSharp - template
